Es el coeficiente principal de la siguiente ecuación:
5X3 Y2 + 2X2Y - 8X + 3
EXAMEN DE MATEMATICAS 8 WENDEL BENGHTT
Quiz
•
Mathematics
•
8th Grade
•
Hard
Claudia Bulnes
Used 13+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Es el coeficiente principal de la siguiente ecuación:
5X3 Y2 + 2X2Y - 8X + 3
8X
5X3 Y2
3
2X2 Y
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
son variables de la siguiente ecuacon:
3x5y + 8x4 - 6x3 + 2x2 + x
X
3x5y
2x2
xy
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Es el resultado de sumar: 6a + 2b + b - 5a
11a
3b
11a+3b
a+3b
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Es el resultado de sumar: (3a+5) + (a+4)
12a
8a+5
4a+4
4a+9
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Si en la siguiente ecuación: Y = 2(x) y "x" vale (-2,-1,0,1,2), los valores de "Y" serian
-4,-2,2,4
4,2,0,4
-2,0,2,4
-4,-2,0,2,4
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Es el resultado de multiplicar: 6(2x + 5y)
12x + 5y
2x + 30y
6 + 7xy
12x + 30y
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Es el resultado de dividir: x3 - 2x2 + 1÷ x -1
3x - 1
x2 + x4
2x + x +1
2x -x -1
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